I bought this machine http://www.ebay.co.uk/itm/INVERTER-SOLDADOR-PROFESIONAL-SOLDADURA-SOLDAR-TIG-ACDC-ALUMINIO-200-AMP-230-V-/291401597746?pt=Habitaci%C3%B3n&hash=item43d8e38332 Yes its built in China but its not your usual rubbish. It is almost identical to a machine R-tech sell for more than double the price. But from them you get excellent customer service and a very good warranty. It depends if you want to take the risk. Ive had it just over 2 years ago now and it hasn't had alot of use tbh but its been great. 200 amp ac/dc pulse ect so it can weld most things you would want to. I took it to a good fabricator i know who uses an old Esab transformer tig and he said it welds as nice as his beast of a tig does. Things to consider price wise is that theres quite bit more to buy than just the welder, you need various tungsten's, different wires obviously, a decent sized argon bottle, regulator if the bottle doesnt have one built in, ceramics, collets, a decent mask, something to grind your tungsten with, gloves it all adds up to alot more than you think.